Mark Zuckerberg vs Fumio Kaneko: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Fumio Kaneko's $1.88 billion — a gap of $207.9 billion, or 112 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Fumio Kaneko
Source of wealth: Waste management
$1.88B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Fumio Kaneko | |
|---|---|---|
| Net worth | $209.7B | $1.88B |
| World rank | #5 | #2188 |
| Makes per second | −$124 | $9.51 |
| Makes per day | −$10.69M | $822,033 |
| Today | +$1.72B | −$75.9M |
| Source of wealth | Waste management | |
| Age | 42 | 70 |
| Country | United States | Japan |
Net worth by year
| Year | Mark Zuckerberg | Fumio Kaneko |
|---|---|---|
| 2026 | $222B | $1.8B |
| 2025 | $216B | $1.4B |
| 2024 | $177B | $1.3B |
| 2023 | $64.4B | $1.1B |
| 2022 | $67.3B | — |
| 2021 | $97B | — |
| 2020 | $54.7B | — |
| 2019 | $62.3B | — |
| 2018 | $71B | — |
| 2017 | $56B | — |
| 2016 | $44.6B | — |
| 2015 | $33.4B | — |
Frequently asked questions
Who is richer, Mark Zuckerberg or Fumio Kaneko?
Mark Zuckerberg is richer, worth $209.7 billion compared with Fumio Kaneko's $1.88 billion. The difference is $207.9 billion.
Who makes more per second, Mark Zuckerberg or Fumio Kaneko?
Fumio Kaneko makes more: about $9.51 per second versus −$124. Per day that's $822,033 vs −$10.69M.
How many times richer is Mark Zuckerberg than Fumio Kaneko?
Mark Zuckerberg has about 112 times Fumio Kaneko's net worth.